What the motor delivers on the shaft
The Siemens SIMOTICS 1FL2204-4BF01-1SC0 is a low-voltage 1FL2 servo motor from the SIMOTICS S-1FL2 family, sized at 1 kW rated power with a rated speed of 3000 rpm and matched rated and stall torque of 3.2 Nm on a 40 mm shaft-height frame. It is intended for direct pairing with the SINAMICS S200 drive family, and the type code signals a shaft-key version with N tolerance, no holding brake, and the hybrid connector for power and the 21-bit encoder feedback in a single cable group.
Mechanical, connector, and protection choices on this build
The IP65 rating on the body and the shaft seal with oil seal means this build tolerates washdown and oily environments common to machine tool and packaging lines. The 400 V 3AC supply rating puts it on the three-phase 400 V class used in EU cabinets, and the 21-bit absolute encoder is fed back through the hybrid connector so only one cable runs between motor and drive. No holding brake is fitted on this code; applications that need a fail-safe park position must specify a brake variant or add an external holding arrangement.
Lifecycle, compliance, and order handling
The product class is type C — built-to-order with no return-for-credit path — so commissioning spares and line-down replacement units should be sized into the original RFQ rather than held as returnable stock. Substance compliance is declared against the RoHS directive since 2018-01-01, with REACH Art. 33 candidate-list disclosure available on request, and the part is not subject to ECCN export controls.